TECHNICAL DATA SHEET EXPLOSION PROOF SERIES · Model X840/X841/X842 Grinder Pumps Class I, Division 1, Groups C & D Class I, Zone 1, Groups IIA and IIB PRODUCT SPECIFICATIONS MOTOR
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Model X840 is a reversible grinder pump, and models X841 and X842 are single-direction grinder pumps.
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All installation of controls, protection devices and wiring should be done by a qualified licensed electrician. All electrical and safety codes should be followed including the most recent National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).CAUTION
STANDARD FEATURES:• cCSAus rated Class I, Division 1, Groups C & D and Class
Zone 1, Groups IIA & IIB Construction• Tested to FM standards 3600 and 3615 by CSA• Reversible cutter action manual/auto**• 1-1/4" NPT vertical discharge• Carbon/ceramic tandem seals• Thermal sensors** (overload on 1 Ph)• Moisture probes**• Vortex impeller: Ductile iron• Stainless steel cutter and plate (R-C 55-60)• Stainless steel shaft• Stainless steel lifting bail• Corrosion-resistant, powder coated epoxy paint• 20' (6 m) power cord - 20' (6 m) sensor cordOPTIONS: Extended cord lengths Bronze impeller Anti-siphon device
**Requires circuit in control panel to function Reversible feature only available on X840 models
¤ Single phase units require a set of capacitors and relay starting components.
VARIABLE LEVEL FLOAT SWITCH ASSEMBLY 3 Switches with weights and brackets
P/N 10-3237 WGT. 10 lb (4.5 kg) 4 Switches with weights and brackets
P/N 10-3238 WGT. 14 lb (6.4 kg)
CONTROL PANELSTANDARD FEATURES:• NEMA 4X outdoor rating• Intrinsically-safe relays• Audible and visible high water alarm• Starting, control, and alarm circuits• Circuit breaker and rated motor contactor (1 Ph)• Capacitors and motor starting relay (1 Ph)• Motor-protective switch (circuit breaker/adj
overloads) and rated motor contactor (3 Ph) • Alternating circuit (duplex)• Automatic reversing circuit (model X840 only)• High water alarm light• Internal seal leak light• HOA switches and pilot light(s)• Terminal strips• Thermal cut-out circuit (3 Ph only)• Padlock hasp• UL listed• Dry auxiliary contacts
OPTIONS: Flasher for high water alarm light Manual reset of high water alarm Elapsed time meters
* These control boxes consist of the reversing mechanisms and capacitors (1 Ph units) only. They will not control pumps. Refer to Section B for complete system controls. For duplex applications use two simplex reversing control boxes. (For pump prefix identification see News & Views 0052)
Note: All variable level float switches in this section are mechanically activated and do not contain mercury.
GRINDER SYSTEMSGRINDER MODELS X840/X841/X842
VERTICAL DISCHARGE - 20' (6 m) CORDS
P/N WGT. MODEL VOLTS
PH AMP
840-0064 155 lb (70.3 kg) EX840 230 1¤ 17.2
840-0065 155 lb (70.3 kg) IX840 200 1¤ 20.0
840-0066 151 lb (68.5 kg) JX840 200 3 12.3
840-0067 151 lb (68.5 kg) FX840 230 3 10.8
840-0068 151 lb (68.5 kg) GX840 460 3 5.5
840-0069 151 lb (68.5 kg) BAX840 575 3 4.5
841-0017 155 lb (70.3 kg) EX841 230 1¤ 17.2
841-0018 155 lb (70.3 kg) IX841 200 1¤ 20.0
841-0019 151 lb (68.5 kg) JX841 200 3 12.3
841-0020 151 lb (68.5 kg) FX841 230 3 10.8
841-0021 151 lb (68.5 kg) GX841 460 3 5.5
841-0022 151 lb (68.5 kg) BAX841 575 3 4.5
842-0011 155 lb (70.3 kg) EX842 230 1¤ 17.2
842-0012 155 lb (70.3 kg) IX842 200 1¤ 20.0
842-0013 151 lb (68.5 kg) JX842 200 3 12.3
842-0014 151 lb (68.5 kg) FX842 230 3 10.8
842-0015 151 lb (68.5 kg) GX842 460 3 5.5
842-0016 151 lb (68.5 kg) BAX842 575 3 4.5
CONTROL PANELS
SIMPLEX - NEMA 4 X DUPLEX - NEMA 4X
MODEL P/N WGT. P/N WGT.
EX or IX840 10-2709 26 lb (11.8 kg) 10-2713 34 lb (15.4 kg)
FX or JX840 10-2710 25 lb (11.3 kg) 10-2714 31 lb (14.1 kg)
GX840 10-2711 25 lb (11.3 kg) 10-2715 31 lb (14.1 kg)
BAX840 10-2712 25 lb (11.3 kg) 10-2716 31 lb (14.1 kg)
EX or IX841, 842 10-2717 24 lb (10.9 kg) 10-2721 30 lb (13.6 kg)
FX or JX841, 842 10-1568 24 lb (10.9 kg) 10-1596 27 lb (12.2 kg)
GX841, 842 10-1560 24 lb (10.9 kg) 10-1588 27 lb (12.2 kg)
BAX841, 842 10-2720 24 lb (10.9 kg) 10-2724 26 lb (11.8 kg)